QUESTIONS ON PYRAMID Most of these questions are taken from the previous year’s examinations conducted by the Staff Selection Commission (SSC) on PYRAMID and PRISM of the Quantitative Aptitude (Maths) section of the following exams as well as other similar exams. They are all solved and supported by detailed explanation.

QUESTIONS ON FRUSTUM Most of these questions are taken from the previous year’s examinations conducted by the Staff Selection Commission (SSC) on Frustum of the Quantitative Aptitude (Maths) section of the following exams as well as other similar exams. They are all solved and supported by detailed explanation. QUERY 1

AREA AND VOLUME (MENSURATION) PART-4 Most of these questions are taken from the previous year’s examinations conducted by the Staff Selection Commission (SSC) on Area and Volume (Mensuration) of the Quantitative Aptitude (Maths) section of the following exams as well as other similar exams. They are all solved and supported

AREA AND VOLUME (MENSURATION) PART-3 QUERY 21 If each side of a rectangle is increased by 50%, then its area will be increased by? A) 50% B) 100% C) 125% D) 250% MAHA GUPTA Remember this: CASE-I: If both the quantities/amounts increase, the net effect: (a + b) + ab/100

AREA AND VOLUME (MENSURATION) PART-2 QUERY 11 The radius of a cylinder is 10 cm and height is 4 cm. The number of centimeters that may be added either to the radius or to the height to get the same increase in the volume of the cylinder is? A) 4

AREA AND VOLUME (MENSURATION) PART-1 If the length of a rectangle is increased in the ratio 6:7 and breadth is diminished in the ratio 5:4 then its area will be diminished in the ratio? A) 15:14 B) 15:13 C) 14:15 D) 10:15 RONNIE BANSAL Let the length of the rectangle